The President of the Postal Workers' Union, Eugène Kirsch, presented the postal workers calendar 2015, distributed to all households in Luxembourg and created by Pit Weyer, at the Centre for Documentation and Research on Forced Enrolment (CDREF) in Hollerich. This presentation, boosted by the presence, amongst others, of numerous patriotic associations, also launched the philatelic exhibition containing the 29 stamps issued by POST Luxembourg in remembrance of the Second World War.